优化

app/src/main/java/io/legado/app/ui/book/read/page/PageView.kt

@@ -8,13 +8,13 @@ import android.widget.FrameLayout
 import androidx.core.view.isGone
 import androidx.core.view.isInvisible
 import io.legado.app.R
-import io.legado.app.base.BaseActivity
 import io.legado.app.constant.AppConst.timeFormat
 import io.legado.app.data.entities.Bookmark
 import io.legado.app.databinding.ViewBookPageBinding
 import io.legado.app.help.ReadBookConfig
 import io.legado.app.help.ReadTipConfig
 import io.legado.app.model.ReadBook
+import io.legado.app.ui.book.read.ReadBookActivity
 import io.legado.app.ui.book.read.page.entities.TextPage
 import io.legado.app.ui.book.read.page.provider.ChapterProvider
 import io.legado.app.ui.widget.BatteryView
@@ -25,7 +25,9 @@ import java.util.*
  * 阅读界面
  */
 class PageView(context: Context) : FrameLayout(context) {
+
     private val binding = ViewBookPageBinding.inflate(LayoutInflater.from(context), this, true)
+    private val readBookActivity get() = activity as? ReadBookActivity
     private var battery = 100
     private var tvTitle: BatteryView? = null
     private var tvTime: BatteryView? = null
@@ -94,8 +96,7 @@ class PageView(context: Context) : FrameLayout(context) {
      */
     fun upStatusBar() = with(binding.vwStatusBar) {
         setPadding(paddingLeft, context.statusBarHeight, paddingRight, paddingBottom)
-        isGone =
-            ReadBookConfig.hideStatusBar || (activity as? BaseActivity<*>)?.isInMultiWindow == true
+        isGone = ReadBookConfig.hideStatusBar || readBookActivity?.isInMultiWindow == true
     }
 
     private fun upTipStyle() = binding.run {

app/src/main/java/io/legado/app/ui/widget/BatteryView.kt

@@ -24,7 +24,7 @@ class BatteryView @JvmOverloads constructor(
     var isBattery = false
         set(value) {
             field = value
-            if (value) {
+            if (value && !isInEditMode) {
                 super.setTypeface(batteryTypeface)
                 postInvalidate()
             }